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阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
One evening, an elderly lady __1___ (drive) past a small town when one of her tires suddenly blew out. Even though all she had was only a flat tire, it was ___2__ bad situation for a woman of her age. She was very ___3__ (confuse), especially with the weather ____4__ (get) colder and colder. At that moment, a man stopped his car in front of hers and asked ___5____ she needed help. The old lady became even more nervous because the man looked poor and ____6____ (hunger). However, since no one else had stopped to help her during the past hours, she stood back and let him help her. After the man finished changing the tire, the lady was willing ___7____ (pay) him any amount of money. To her ___8____ (astonish), the man replied that he just wanted to help her, just as others had helped him in the past. He didn’t want the lady to pay him back anything. Instead, he just wanted her to help others __9__ need as well. Later that evening, the lady helped a heavily pregnant woman. _10_ never occurred to her that the woman was the poor man’s wife.